Noble Metal Catalyst
Ndife odziwika-odziwika bwino ngati m'modzi mwa otsogola opanga ndi ogulitsa zitsulo ku China. Pokhala ndi zaka zopitilira 15, tikukulandirani mwachikondi kuti mugule chothandizira chachitsulo chapamwamba chopangidwa ku China kuchokera kufakitale yathu. Maoda makonda ndi olandiridwa.
